﻿using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;

namespace PrattParsing
{
    public interface IScanner
    {
        /// <summary>
        /// Gets the next token in the input stream, EOF if at end of input.
        /// </summary>
        /// <returns>A parsed token.</returns>
        Token getToken();
    }
}
